Panoramic radiography

panoramique dentaire 4

There are 32 permanent teeth in the adult. Each quadrant has 2 incisors, 1 canine, 2 premolars, 3 molars.

The numbering is done with two numbers: the first number indicates the dial, the second tooth itself:

• First number:
Maxilla: upper right: 1; upper left 2; Mandible: lower right: 4; lower left: 3. • Second number:
Teeth are numbered from mesial to lateral (1 to 8).

numbering system - Permanent teeth
Right partLeft part
Maxilla18 17 16 15 14 13 12 1121 22 23 24 25 26 27 28
Mandible48 47 46 45 44 43 42 4131 32 33 34 35 36 37 38

References

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